Mr. Ghosh ran to the police station. When he reached the police station, he approached towards the officer saying, "Officer, you will not believe what evidence I gathered about the train!"

By hearing this, the officer said, "What happened? You are behaving like as if you have seen a ghost?" Mr. Ghosh said, "Yes sir, the train was haunted. It goes to station Begunkodar at midnight. When the train arrived that station, we were shocked to see that there was a pile of skeletons. But it was not the end. After going to some distance, we were shocked. There was a person who was wearing a porcelain mask with two holes and a creepy smile and wearing a black dress." By giving this information, Mr. Ghosh didn't realise that it was already 5:00 a.m..

By hearing this, the officer and his staff started laughing and dismissed the fact. He said, "What a joke! Listen we police don't have time to listen to these jokes. We have other work also. By the way, what about the tea seller?" Mr. Ghosh said, "He was killed by the psycho killer!"

By hearing this the officer said, "Oh! Sad." But suddenly one of the police staff recalled something and said to the officer, "Sir, years ago we were investigating on a case similar to the number of the train. Years ago, a train numbered 12508 was derailed killing huge number of passengers. Rumours spread that the driver somehow survived but he committed suicide because of failing to save the lives of passengers. However the train was repaired but it was said that it should be dismantled."

This increased the doubtfulness of the officer in the case. The officer started scrutinizing the files. He saw that the case was closed five years ago without even solving properly. So, he made a decision to make Mr. Ghosh the bait in this case again.